openecomp-be/lib/openecomp-sdc-validation-lib/openecomp-sdc-validation-impl/src/main/java/org/openecomp/sdc/validation/impl/validators/heatresource/NovaServerResourceValidator.java

   1 package org.openecomp.sdc.validation.impl.validators.heatresource;
   2
   3 import org.apache.commons.collections4.MapUtils;
   4 import org.openecomp.sdc.validation.ResourceValidator;
   5 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
   6 import org.openecomp.core.validation.types.GlobalValidationContext;
   7 import org.openecomp.sdc.common.errors.Messages;
   8 import org.openecomp.sdc.datatypes.error.ErrorLevel;
   9 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
  10 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  11 import org.openecomp.sdc.heat.datatypes.model.PropertiesMapKeyTypes;
  12 import org.openecomp.sdc.heat.datatypes.model.Resource;
  13 import org.openecomp.sdc.heat.datatypes.model.ResourceReferenceFunctions;
  14 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
  15 import org.openecomp.sdc.logging.types.LoggerErrorDescription;
  16 import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
  17 import org.openecomp.sdc.validation.ValidationContext;
  18 import org.openecomp.sdc.validation.type.HeatResourceValidationContext;
  19
  20 import java.util.Map;
  21
  22 /**
  23  * Created by TALIO on 2/22/2017.
  24  */
  25 public class NovaServerResourceValidator implements ResourceValidator {
  26   private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
  27
  28   public void validate(String fileName, Map.Entry<String, Resource> resourceEntry,
  29                        GlobalValidationContext globalContext, ValidationContext validationContext) {
  30
  31     HeatResourceValidationContext heatResourceValidationContext = (HeatResourceValidationContext)
  32         validationContext;
  33     validateNovaServerResourceType
  34         (fileName, resourceEntry, heatResourceValidationContext, globalContext);
  35   }
  36
  37   private static void validateNovaServerResourceType(String fileName,
  38                                                      Map.Entry<String, Resource> resourceEntry,
  39                                                      HeatResourceValidationContext heatResourceValidationContext,
  40                                                      GlobalValidationContext globalContext) {
  41
  42     mdcDataDebugMessage.debugEntryMessage("file", fileName);
  43
  44     validateAssignedValueForImageOrFlavorFromNova(fileName, resourceEntry, globalContext);
  45     validateAllServerGroupsPointedByServerExistAndDefined
  46         (fileName, resourceEntry,
  47             heatResourceValidationContext.getHeatOrchestrationTemplate(), globalContext);
  48
  49     mdcDataDebugMessage.debugExitMessage("file", fileName);
  50
  51   }
  52
  53   private static void validateAssignedValueForImageOrFlavorFromNova(String fileName,
  54                                                                     Map.Entry<String, Resource>
  55                                                                         resourceEntry,
  56                                                                     GlobalValidationContext
  57                                                                         globalContext) {
  58
  59     mdcDataDebugMessage.debugEntryMessage("file", fileName);
  60
  61     Resource resource = resourceEntry.getValue();
  62     Map<String, Object> propertiesMap = resource.getProperties();
  63     if (propertiesMap.get(PropertiesMapKeyTypes.IMAGE.getKeyMap()) == null
  64         && propertiesMap.get(PropertiesMapKeyTypes.FLAVOR.getKeyMap()) == null) {
  65       globalContext.addMessage(fileName, ErrorLevel.ERROR, ErrorMessagesFormatBuilder
  66               .getErrorWithParameters(Messages.MISSING_IMAGE_AND_FLAVOR.getErrorMessage(),
  67                   resourceEntry.getKey()),
  68           LoggerTragetServiceName.VALIDATE_ASSIGNED_VALUES_FOR_NOVA_IMAGE_FLAVOR,
  69           LoggerErrorDescription.MISSING_NOVA_PROPERTIES);
  70     }
  71
  72     mdcDataDebugMessage.debugExitMessage("file", fileName);
  73   }
  74
  75   @SuppressWarnings("unchecked")
  76   private static void validateAllServerGroupsPointedByServerExistAndDefined(String fileName,
  77                                                                             Map.Entry<String, Resource> resourceEntry,
  78                                                                             HeatOrchestrationTemplate heatOrchestrationTemplate,
  79                                                                             GlobalValidationContext globalContext) {
  80
  81     mdcDataDebugMessage.debugEntryMessage("file", fileName);
  82
  83     Map<String, Resource> resourcesMap = heatOrchestrationTemplate.getResources();
  84     Map<String, Object> resourceProperties = resourceEntry.getValue().getProperties();
  85     Map<String, Object> schedulerHintsMap =
  86         resourceProperties == null ? null : (Map<String, Object>) resourceProperties.get(
  87             ResourceReferenceFunctions.SCHEDULER_HINTS.getFunction());
  88
  89     if (MapUtils.isEmpty(schedulerHintsMap)) {
  90       return;
  91     }
  92
  93     for (Object serverGroupValue : schedulerHintsMap.values()) {
  94       if(!(serverGroupValue instanceof Map)){
  95         continue;
  96       }
  97       Map<String, Object> currentServerMap = (Map<String, Object>) serverGroupValue;
  98       String serverResourceName =
  99           currentServerMap == null ? null : (String) currentServerMap
 100               .get(ResourceReferenceFunctions.GET_RESOURCE.getFunction());
 101       Resource serverResource =
 102           serverResourceName == null || resourcesMap == null ? null
 103               : resourcesMap.get(serverResourceName);
 104
 105       if (serverResource != null && !serverResource.getType()
 106           .equals(HeatResourcesTypes.NOVA_SERVER_GROUP_RESOURCE_TYPE.getHeatResource())) {
 107         globalContext.addMessage(fileName, ErrorLevel.ERROR, ErrorMessagesFormatBuilder
 108                 .getErrorWithParameters(Messages.SERVER_NOT_DEFINED_FROM_NOVA.getErrorMessage(),
 109                     serverResourceName, resourceEntry.getKey()),
 110             LoggerTragetServiceName.VALIDATE_SERVER_GROUP_EXISTENCE,
 111             LoggerErrorDescription.SERVER_NOT_DEFINED_NOVA);
 112       }
 113     }
 114
 115     mdcDataDebugMessage.debugExitMessage("file", fileName);
 116   }
 117
 118 }